INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1978a216a8bbde83c1e2b353991797bb3df2815e7cb05e3118c1ada093dc8fe9', 
    'emHrhFvJgtcW1pOwJpxEQACTsYT+1frLGYuB6aGmL2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)